… >> Under which circumstances would you become interested to apply a statement >> like “guard(spinlock_irqsave)(&dmamux->lock);”? >> https://elixir.bootlin.com/linux/v6.10.2/source/include/linux/spinlock.h#L574 … > This is very useful and I am pretty intersted, but I am not sure it > is suitable. Could you share some technical detail (or some documents) > about this method? Further applications of scope-based resource management can become more helpful, can't they? Would you like to take another look at corresponding information sources? Example: Articles by Javier Carrasco Cruz Linux Kernel Development - Automatic Cleanup https://javiercarrascocruz.github.io/kernel-auto-cleanup-1 June 2024 Regards, Markus
